I have a powder measure always loaded and set for 3.5 gr of trailboss. Works for everything we load for when you want to see if your latest project will go bang or wanting to get some trigger time in with out the big boom. The scope came yesterday for my sacreligious drakunuv and I decided to sight it in. Had it on in 4 shots and figured lets shoot a 5 round set. This is at 80 yards and the first 3 went into 3/8 of a inch and I started loosing concentration and the military cross hairs got all blurred but I shot the last 2 and the groub opened up to a inch circle. I think this gun might have potential with the throttled opened up so we shall soon see! Kinda made me feel good.